In this paper, we study the maintenance of role-based access control (RBAC) models in database environments using transitive closure relations. In particular, the algorithms that ...
Effective caching in Domain Name System (DNS) is critical to its performance and scalability. Existing DNS only supports weak cache consistency by using the Time-To-Live (TTL) mec...
—Service-Oriented Architecture (SOA) is a popular design paradigm for distributed systems today. Its dynamics and loose coupling are predestined for self-adaptive systems. This a...
- Complex business service systems, such as SOA system, are prone to suffer from reliability problem. Various legend applications compatible in SOA system make things worse. Softwa...
We have developed a mobile thin-client server named ”HTTP-FUSE-KNOPPIX-BOX” that incorporates mechanisms for increasing performance, distributing load, and providing fault tole...
Jun Kanai, Mitaro Namiki, Kuniyasu Suzaki, Toshiki...